What is corona virus? what the bad side it has

Explanation:

Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases. A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans.

Coronavirus is a sickness that is effecting the entire world. A pandemic. I would say some of the opportunity are, working from home, being at home more often, doing online school, seeing your family and friend virtually

probably since the potency of the cocaine, not a lot, but i've never done any research on cocaine so i wouldn't know, but i would also guess it would determine on the gap between sniffs or if you did it all at once, so i really don't know.